CN202487850U - socket connector - Google Patents

Abstract

The utility model discloses a socket connector which is used for fixing and electrically connecting a cable plug connector on a circuit board. The socket connector includes an insulated housing, a pair of fixing devices, and a rotary cover body. The insulated housing is provided with a storage space, and each of the two sides of the storage space is provided with a shaft part. Each fixing device is provided with a first vertical part and a second vertical part, and the first vertical part and the second vertical part extend horizontally to form a first welding part and a second welding part. The first welding part and the second welding part are welded on the circuit board, and a second fastening part is defined by the first vertical part and the second vertical part. The rotary cover body is pivoted on the insulated housing, and corresponding to the shaft part, the rotary cover body is provided with a first pivoted hole and a second pivoted hole which are connected with each other. Corresponding to the second fastening part of the fixing device, the rotary cover body is provided with a buckle part. The advantages of the socket connector are that: the structure of the socket connector is improved, and the socket connector can stably fix a connected cable plug connector when the connected cable plug connector endures a big pulling force, so the connected cable plug connector is not easy to damage and fall off.

Description

socket connector

technical field

The utility model relates to a socket connector, in particular to a board-to-wire type socket connector which can strengthen the structure and can be stably fixed when the butted cable plug bears a relatively large pulling force. the

Background technique

With the advent of the technological age, various electronic products continue to develop. While it is required to improve the functions of related devices, the requirements for the stability of electronic components are also relatively increased to adapt to higher electrical performance and increasingly complex use environments, and connectors are mainly used for connection and signal transmission between electronic products. important medium. the

The generally known board-to-wire connector is composed of a socket connector and a cable plug connector. For example, China Taiwan Region Announcement No. M400135 discloses an electrical connector combination, including a plug connector, which has a plug shell Body and a plug contact, the two outer ends of the plug housing are provided with at least one first buckling portion, and the plug contact forms a clamping portion at one end; and a socket connector, which has a socket housing and A socket contact, the two inner sides of the socket housing are provided with at least one second buckling portion corresponding to the first buckling portion of the plug housing; when the plug connector is pressed down to engage the socket connector, The clamping part of the plug contact accommodates and clamps the socket contact, and the second buckling part of the socket connector buckles the first buckling part of the plug connector. the

However, the structural strength of the above-mentioned socket connector is low, and when the mated cable plug connector bears a large pulling force, the socket connector cannot be stably fixed, so it is easy to fall off and be damaged. the

Utility model content

The purpose of the utility model is to provide a socket connector, which can strengthen the structure and stably fix the socket connector. the

Another object of the present invention is to provide a socket connector with a pivotable cover. the

According to an embodiment of the utility model, the socket connector is used to fix and electrically connect a cable plug connector on a circuit board, comprising: an insulating shell with a plurality of terminal grooves at its front end, and the insulating shell The rear end of the body has an accommodating space, the two sides of the accommodating space are respectively provided with a shaft portion near the terminal groove, and the two sides of the accommodating space are respectively provided with a first fastening portion away from the terminal groove; A plurality of terminals, which are placed in the terminal groove of the insulating housing; a pair of fixing devices, which are respectively placed in the first fastening part, and have a horizontal part, a vertical part extending downward from the horizontal part, and a fixed part extending horizontally from the vertical part to fix the insulating case on the circuit board; a first pivot hole and a second pivot hole; where the cable plug connector is placed in the accommodating space, and the rotating cover is rotated so that the rotating cover covers the cable plug connector, Then push the rotating cover horizontally, so that the shaft moves from the first pivot hole to the second pivot hole, so as to fix and electrically connect the cable plug connector. the

According to an embodiment of the utility model, the socket connector is used to fix and electrically connect a cable plug connector on a circuit board, comprising: an insulating shell with a plurality of terminal grooves at its front end, and the insulating shell The rear end of the housing has an accommodating space, the two sides of the accommodating space are respectively provided with a shaft portion close to the terminal groove, and the two sides of the accommodating space are respectively provided with There is a first fastening part; a plurality of terminals, which are placed in the terminal groove of the insulating housing;

A pair of fixing devices, which are respectively placed in the first fastening portion, and have a horizontal portion, a vertical portion extending downward from the horizontal portion, and a fixing portion horizontally extending from the vertical portion, to fix the insulating housing on the circuit board; and a rotating cover, which is pivotally connected to the insulating housing, and the rotating cover is provided with a communicating shaft corresponding to the insulating housing A first pivot hole and a second pivot hole; wherein, the cable plug connector is placed in the accommodating space, and the rotating cover is rotated so that the rotating cover covers the On the cable plug connector, push the rotating cover horizontally, so that the shaft moves from the first pivot hole to the second pivot hole, so as to fix and electrically connect the cable plug connector. the

According to an embodiment of the present invention, the vertical part of the fixing device includes a first vertical part and a second vertical part, and a second fastening part is defined between the first vertical part and the second vertical part to correspond to the rotating cover A buckle part of the body. the

According to an embodiment of the present invention, the shaft portion of the insulating housing is a round convex column, and the first fastening portion is roughly T-shaped. the

According to an embodiment of the present utility model, the pair of fixing devices is slightly in the shape of a square with an unclosed lower side, and the first vertical part is fastened to the first fastening part, which is also slightly in the shape of a T. the

According to an embodiment of the present invention, the first pivot hole and the second pivot hole connected to the rotating cover are formed by combining two circular holes, and the buckle part is roughly in the shape of a barb. the

According to an embodiment of the present invention, the pair of fixing devices and the rotating cover are made of hard material such as metal. the

The utility model has the advantage that the structure of the socket connector can be strengthened, and the socket connector can be stably fixed when the butted cable plug connector bears a large pulling force, and is not easy to fall off and be damaged. the

Description of drawings

Fig. 1 is a three-dimensional exploded view showing a socket connector according to an embodiment of the present invention;

Figure 2A is a three-dimensional assembly diagram showing that the socket connector is fixedly connected to a circuit board according to an embodiment of the present invention;

Figure 2B is a sectional view showing a cut along the line A-A of Figure 2A;

Figure 3A is an exploded perspective view showing that the socket connector is fixedly connected to a circuit board and electrically connected to a cable plug connector according to an embodiment of the present invention;

3B is a perspective view showing that the socket connector is fixedly connected to a circuit board according to an embodiment of the present invention, and the cable plug connector is placed in the accommodating space;

Figure 3C is a perspective view showing that the socket connector is fixedly connected to a circuit board according to an embodiment of the present invention, and the rotating cover covers the cable plug connector;

Figure 3D is a three-dimensional assembly diagram showing that the socket connector is fixedly connected to a circuit board and the cable plug connector can be stably fixed according to an embodiment of the present invention; and

FIG. 3E is a cross-sectional view showing a line B-B of FIG. 3D. the

Detailed ways

Although the utility model will be fully described with reference to the accompanying drawings that contain preferred embodiments of the utility model, it should be understood that those skilled in the art can modify the utility model described herein while obtaining the utility model. effect. Therefore, it should be understood that the above description is a broad disclosure for those skilled in the art, and its content is not intended to limit the present invention. the

Please refer to FIG. 1 , which shows an exploded perspective view of a receptacle connector according to an embodiment of the present invention. A socket connector 100 according to an embodiment of the present invention is used to fix and electrically connect a cable plug connector 1 on a circuit board 2, comprising: an insulating housing 10 with a plurality of terminal slots 11 at its front end , and the rear end of the insulating housing 10 has an accommodating space 12, the two sides of the accommodating space 12 are respectively provided with a shaft portion 13 near the terminal slot 11, and the two sides of the accommodating space 12 are far away from The terminal slots 11 are also respectively provided with a first fastening part 14; a plurality of terminals 20, which are placed in the terminal slots 11 of the insulating housing 10; a pair of fixing devices 30, which are respectively placed in the first fastening parts 14 , and has a horizontal portion 31, a vertical portion extending downward from the horizontal portion 31, and a fixed portion extending horizontally from the vertical portion. In this embodiment, the vertical portion includes a first vertical portion 32 and A second vertical portion 33, and the fixed portion includes a first welded portion 34 and a second welded portion 35, therefore, a first welded portion 34 is extended horizontally by the first vertical portion 32, and by the second vertical portion 33 A second welding portion 35 extends horizontally, the first welding portion 34 and the second welding portion 35 are welded on the circuit board 2 to fix the insulating case 10, and the first vertical portion 32 and the second vertical portion 33 are defined between A second fastening portion 36 is formed; and a rotating cover 40 is placed on the insulating housing 10 , and the rotating cover 40 is provided with a first pivot hole 41 corresponding to the shaft 13 of the insulating housing 10 . and a second pivot hole 42 , the rotating cover 40 is provided with a buckling portion 43 corresponding to the second buckling portion 36 of the pair of fixing devices 30 . the

In this embodiment, the shaft portion 13 of the insulating housing 10 is a circular convex column, and the first fastening portion 14 is slightly T-shaped; and the pair of fixing devices 30 are slightly unclosed openings Shaped body (that is, slightly ㄇ-shaped body), and the first vertical part 32 is fastened to the first fastening part 14, which is also slightly T-shaped; the first pivot hole 41 connected to the rotating cover 40 and the second The two pivot holes 42 are formed by combining two circular holes, and the locking portion 43 is roughly in the shape of a barb. the

In addition, in this embodiment, the pair of fixing devices 30 and the rotating cover 40 are made of hard materials such as metal. the

Continue to refer to Fig. 1 and refer to Fig. 2A and Fig. 2B together, wherein Fig. 2A is a three-dimensional assembled view showing that a socket connector according to an embodiment of the present invention is welded on a circuit board; Sectional view taken from A-A. When combining the receptacle 100 according to an embodiment of the present invention, the plurality of terminals 20 are placed in the terminal groove 11 of the insulating housing 10, and the first vertical of the pair of fixing devices 30 The parts 32 are respectively fastened to the first fastening parts 14 on both sides of the insulating housing 10, and the first welding part 34 and the second welding part 35 are fixed on a circuit board 2 by a solder welding, and then through the rotating cover The first pivot hole 41 of the body 40 is pivotally connected to the shaft portion 13 of the insulating housing 10, so that the rotating cover 40 is connected to the insulating housing 10, and the shaft portion 13 of the round convex column is matched with the circular first pivot joint. The hole 41, with the shaft 13 as the axis, enables the rotating cover 40 to pivot up and down, and is snapped into the second buckling part 36 by the buckle part 43 of the rotating cover 40, so that the rotating cover 40 Firmly fixed on the insulating shell 10. the

Referring to FIG. 3A to FIG. 3E , it shows a perspective view and a cross-sectional view of a socket connector soldered on a circuit board and stably fixing a cable plug connector according to an embodiment of the present invention. When a cable plug connector 1 is to be electrically connected to a socket connector 100 according to an embodiment of the present invention welded on a circuit board 2, the cable plug connector 1 is first placed in the accommodating space 12 Inside, as shown in FIG. 3A , through the shaft portion 13 of the round convex column matched with the circular first pivot hole 41, the rotating cover 40 is rotated downward with the shaft portion 13 as the axis, as shown in FIG. 3B , So that the rotating cover 40 covers the cable plug connector 1, at this time the shaft portion 13 is placed on the first pivot hole 41, and the buckle portion 43 of the rotating cover 40 is aligned and placed on the second pivot hole 41. Outside the buckle part 36, as shown in FIG. 3C, then push the rotating cover 40 horizontally, so that the shaft part 13 moves from the first pivot hole 41 to the second pivot hole 42, and the buckle part 43 is snapped to In the second fastening portion 36, to fix and electrically connect the cable plug connector 1, as shown in FIG. 3D; The solder is fixed on a circuit board 2, so that the socket connector 100 according to an embodiment of the present invention is more firmly fixed on the circuit board 2, as shown in FIG. 3E. the

The socket connector according to one embodiment of the utility model is welded and fixed on a circuit board through the first welding part and the second welding part of the pair of fixing devices, so that the socket connector according to one embodiment of the utility model is connected The device is more firmly fixed on the circuit board, and the shaft part is matched with the first pivot hole to rotate and rotate the cover with the shaft part as the axis, and the shaft part is matched with the second pivot hole so that it can be pushed horizontally Rotate the cover body, so that the buckle part is buckled into the second buckle part, so as to fix and electrically connect the cable plug connector, and because the pair of fixing devices and the rotating cover body according to an embodiment of the present utility model It is made of a hard material such as metal, so that the structure of the socket connector according to one embodiment of the present invention can be strengthened, and the socket connector according to one embodiment of the present invention can bear It can be stably fixed when the tension is large, and it is not easy to fall off and damage. the

After describing the preferred embodiments of the present utility model in detail, those skilled in the art can clearly understand that various changes and changes can be made without departing from the scope and spirit of the following claims, and the utility model is not limited thereto. Implementation of the examples given in the specification. It should be noted that the word "comprise" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. Additionally, any element references in the claims should not be construed as limiting the scope of the present invention. the

Claims (6)

1. A socket connector for fixing and electrically connecting a cable plug connector on a circuit board, comprising: An insulating housing, the front end of which has a plurality of terminal slots, and the rear end of the insulating housing has a receiving space, and the two sides of the receiving space are respectively provided with a shaft part near the terminal slots, and A first fastening portion is respectively provided on both sides of the accommodating space and away from the terminal groove; a plurality of terminals, which are placed in the terminal groove of the insulating housing; A pair of fixing devices, which are respectively placed in the first fastening part, and have a horizontal part and a first vertical part and a second vertical part extending downward from the horizontal part, and the first vertical part A first soldering portion extends horizontally from the second vertical portion, and a second soldering portion extends horizontally from the second vertical portion, the first soldering portion and the second soldering portion are soldered on the circuit board, and the A second fastening portion is defined between the first vertical portion and the second vertical portion; and A rotating cover, which is pivotally connected to the insulating housing, and the rotating cover is provided with a first pivoting hole and a second pivoting hole communicating with the shaft corresponding to the insulating housing, so that The rotating cover body is provided with a buckle part corresponding to the second buckle part of the pair of fixing devices, It is characterized in that the cable plug connector is placed in the accommodating space, and the rotating cover is rotated so that the rotating cover covers the cable plug connector, and then pushed horizontally The rotating cover moves the shaft portion from the first pivot hole to the second pivot hole, and makes the buckle part buckle into the second buckle part to fix And electrically connect the cable plug connector. 2. A socket connector for fixing and electrically connecting a cable plug connector on a circuit board, comprising: An insulating housing, the front end of which has a plurality of terminal slots, and the rear end of the insulating housing has a receiving space, and the two sides of the receiving space are respectively provided with a shaft part near the terminal slots, and A first fastening portion is respectively provided on both sides of the accommodating space and away from the terminal groove; a plurality of terminals, which are placed in the terminal groove of the insulating housing; A pair of fixing devices, which are respectively placed in the first fastening portion, and have a horizontal portion, a vertical portion extending downward from the horizontal portion, and a fixing portion horizontally extending from the vertical portion, to fix the insulating housing on the circuit board; and A rotating cover, which is pivotally connected to the insulating housing, and the rotating cover is provided with a first pivoting hole and a second pivoting hole communicating with the shaft of the insulating housing; It is characterized in that the cable plug connector is placed in the accommodating space, and the rotating cover is rotated so that the rotating cover covers the cable plug connector, and then pushed horizontally The rotating cover moves the shaft portion from the first pivot hole to the second pivot hole, so as to fix and electrically connect the cable plug connector. 3. The receptacle connector according to claim 2, wherein the vertical portion of the fixing device comprises a first vertical portion and a second vertical portion, and the first vertical portion and the second vertical portion A second fastening portion is defined between them to correspond to a fastening portion of the rotating cover. 4. The receptacle connector according to claim 1 or 2, wherein the shaft portion of the insulating housing is a round convex post, and the first fastening portion is roughly T-shaped. 5. The receptacle connector according to claim 1 or 3, characterized in that, the pair of fixing devices are slightly in the shape of an unclosed lower side, and the first vertical part is buckled to the said first vertical part. The first fastening portion is also slightly T-shaped. 6. The receptacle connector according to claim 1 or 3, wherein the first pivot hole and the second pivot hole communicated with the rotating cover are formed by combining two circular holes, and the The buckle part is slightly barb-shaped. the

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